25990371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 41461056

約数和(自身を除く): 15470685

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 3163, 8217, 9489, 28467, 34793, 104379, 262529, 313137, 787587, 2362761, 2887819, 8663457, 25990371]

約数ペア:

[(1, 25990371), (3, 8663457), (9, 2887819), (11, 2362761), (33, 787587), (83, 313137), (99, 262529), (249, 104379), (747, 34793), (913, 28467), (2739, 9489), (3163, 8217)]